Internal communications show employees joking about Incognito's abilities with one comparing it to "Guy Incognito" from The Simpsons.

Another engineer responded by linking to a wiki page of a character on "The Simpsons" called Guy Incognito, who looks exactly like Homer Simpson — if he was dressed in a bad disguise.

In response, another employee linked to a fan wiki page for " Guy Incognito," a "Simpsons" character who's simply Homer Simpson with a mustache and a suit, pretending to be a spy.

Family Guy has long been known as a copy of The Simpsons. Today, we break down some of the biggest aspects Family Guy took from The Simpsons.

A colleague responded by posting a link to a wiki profile of a character on “The Simpsons” cartoon show called Guy Incognito, who is a doppelganger of protagonist Homer Simpson.

And Google employees agree —some of the emails from the case include Googlers joking the "spy guy" is essentially Guy Incognito from The Simpsons.

Internal Google documents show employees' alarm at the lack of privacy afforded by Chrome Incognito mode.